High pT results for Au+Au collisions at \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\sqrt{s_{NN}} = 200$\end{document} GeV

被引：0
作者：
I. Arsene
I.G. Bearden
D. Beavis
C. Besliu
B. Budick
H. Bøggild
C. Chasman
C.H. Christensen
P. Christiansen
J. Cibor
R. Debbe
E. Enger
J.J. Gaardhøje
M. Germinario
K. Hagel
O. Hansen
A. Holm
H. Ito
A. Jipa
F. Jundt
J.I. Jørdre
C.E. Jørgensen
R. Karabowicz
E.J. Kim
T. Kozik
T.M. Larsen
J.H. Lee
Y.K. Lee
S. Lindal
R. Lystad
G. Løvhøiden
Z. Majka
A. Makeev
B. McBreen
M. Mikelsen
M. Murray
J. Natowitz
B. Neumann
B.S. Nielsen
J. Norris
D. Ouerdane
R. Płaneta
F. Rami
P. Staszel
C. Ristea
O. Ristea
D. Röhrich
B. H. Samset
D. Sandberg
S.J. Sanders
机构：
[1] Brookhaven National Laboratory,
[2] Upton,undefined
[3] New York 11973,undefined
[4] Institut de Recherches Subatomiques and Université Louis Pasteur,undefined
[5] Strasbourg,undefined
[6] Institute of Nuclear Physics,undefined
[7] Krakow,undefined
[8] Smoluchkowski Inst. of Physics,undefined
[9] Jagiellonian University,undefined
[10] Krakow,undefined
[11] Johns Hopkins University,undefined
[12] Baltimore 21218,undefined
[13] New York University,undefined
[14] New York 10003,undefined
[15] Niels Bohr Institute,undefined
[16] Blegdamsvej 17,undefined
[17] University of Copenhagen,undefined
[18] Copenhagen 2100,undefined
[19] Texas A&M University,undefined
[20] College Station,undefined
[21] Texas,undefined
[22] 17843,undefined
[23] University of Bergen,undefined
[24] Department of Physics,undefined
[25] Bergen,undefined
[26] University of Bucharest,undefined
[27] University of Kansas,undefined
[28] Lawrence,undefined
[29] Kansas 66045,undefined
[30] University of Oslo,undefined
[31] Department of Physics,undefined
[32] Oslo,undefined
来源：
The European Physical Journal C - Particles and Fields | 2004年 / 33卷 / Suppl 1期
关键词：
Transverse Momentum; Strong Suppression; Central Collision; Momentum Spectrum; Charged Hadron;
D O I：
10.1140/epjcd/s2004-03-1701-3
中图分类号：
学科分类号：
摘要：
We present transverse momentum spectra of unidentified charged hadrons at two pseudo-rapidities (η = 0, 2.2) as well as the first results on identified negatively charged pions at rapidity 2.2 from Au+Au collisions at \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$\sqrt{s_{NN}} = 200$\end{document} GeV. The high pT yields of charged hadrons in the most central collisions show a strong suppression when compared to expected binary-scaled yields from nucleon-nucleon collisions or semi-peripheral collisions. The π– spectra at forward rapidity (y = 2.2) also indicate a clear suppression of high pTπ– yields in central collisions.
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页码：s603 / s605
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